探討排球跳躍發球之趨勢與發展

現今的排球比賽規則採發球得分制，發球是最快速也是最直接的得分利器，強而有力的跳躍發球能產生一波有效攻擊，可直接得分或破壞對方的接發球成功率，對於比賽勝負佔有絕對性的影響。由此可知排球發球於比賽中之重要性。本文章採用文獻回顧方式，主要探討發球策略與發球技術在比賽時所造成的效果與差異，分析國際發球型態趨向，從文中可以發現現今排球比賽發球之發展趨勢皆以跳躍發球技術為主，主要是因破壞力強，並提升發球的得分率，但缺點則是失誤率高。期望教練及選手在練習時就應加強跳躍發球動作訓練，讓技術更加成熟與流暢，未來比賽才能有效發揮，並降低失誤機率。

Nowadays, volleyball adopts the Side-Out scoring system. It is the fastest andthe most direct way to score by serving. Strong jump serve produces effective attack,which leads to directly scoring or destroying the success rate of receiving a serve.It’s an important and absolute element that affects the result of the game. Therefore,we can see the importance of serving in a game.This article uses literature reviews to investigate and show the results anddifferences when using serving strategies and serving skills, so as to analyze theworldwide trend of serving. According to the article, we can find out that jump serveis the most common way to use in a game nowadays. The main reason is becausethis kind of serving is more powerful, and it can also raise the scoring average. Onthe other hand, the error rate can also get higher. Therefore, coaches and athletesshould strengthen the jump serve drill during daily practice, in order to lower theerror rate and also make more progress in the future.